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000
CXUS53 KDVN 010807
CLSDBQ

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
254 AM CDT THU JUN 01 2023

...................................

...THE DUBUQUE IA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2023 TO 5/31/2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            104   05/31/1934
 LOW             -20   03/01/1962
HIGHEST           88   05/31         74      14
LOWEST             8   03/18         21     -13
AVG. MAXIMUM    59.1               57.0     2.1
AVG. MINIMUM    37.4               37.3     0.1
MEAN            48.2               47.2     1.0
DAYS MAX >= 90     0                0.3    -0.3
DAYS MAX <= 32     3                5.5    -2.5
DAYS MIN <= 32    38               31.8     6.2
DAYS MIN <= 0      0                0.7    -0.7

PRECIPITATION (INCHES)
TOTALS          5.98              10.61   -4.63
DAILY AVG.      0.07               0.12   -0.05
DAYS >= .01       27               34.5    -7.5
DAYS >= .10       18
DAYS >= .50        3
DAYS >= 1.00       0                2.2    -2.2
GREATEST
 24 HR. TOTAL     MM

SNOWFALL (INCHES)
TOTALS          15.0                7.6     7.4
SINCE 7/1       50.1               42.5     7.6
SNOWDEPTH AVG.     0
DAYS >= TRACE     16                5.5    10.5
DAYS >= 1.0        5                2.3     2.7
GREATEST
 SNOW DEPTH        5   03/10
                       03/12
 24 HR TOTAL     5.1R  03/09 TO 03/10

DEGREE DAYS
HEATING TOTAL   1564               1682    -118
 SINCE 7/1      6522               7046    -524
COOLING TOTAL     47                 41       6
 SINCE 1/1        47                 41       6
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.0
HIGHEST WIND SPEED/DIRECTION    46/270    DATE  03/31
HIGHEST GUST SPEED/DIRECTION    68/250    DATE  03/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           46
NUMBER OF DAYS PC             25
NUMBER OF DAYS CLOUDY         21

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     HAIL                       1
SLEET                     0     FOG                       36
FOG W/VIS <= 1/4 MILE     5     HAZE                       7

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

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NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY
CLIMATOLOGICALLY REPRESENTATIVE STATION.

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PARAMETER   DATE
---------   ----
   SNW      ALL